{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing process", "process characterization", "enabling technology", "process parameter", "biomedical", "manufacturing standard"], "input": "The most used materials in FDM are ABS , PLA and PC ( Polycarbonate ) but you can find out new blends containing wood and stone as well as filaments with rubbery characteristics ."}
{"manufacturing process": ["FDM"], "process characterization": [], "enabling technology": [], "process parameter": [], "biomedical": [], "manufacturing standard": []}